38735475

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{12011}}^1$

素因数の和:12067

約数の個数: 24

約数和(自身を含む): 65537472

約数和(自身を除く): 26801997

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 645, 1075, 3225, 12011, 36033, 60055, 180165, 300275, 516473, 900825, 1549419, 2582365, 7747095, 12911825, 38735475]

約数ペア:

[(1, 38735475), (3, 12911825), (5, 7747095), (15, 2582365), (25, 1549419), (43, 900825), (75, 516473), (129, 300275), (215, 180165), (645, 60055), (1075, 36033), (3225, 12011)]